2-24
(2) Carefully push the sacrificial window onto the objective lens un-
til it stops. Turn the sacrificial window clockwise until it snaps into
place.
Perform the following procedure to install the LIF onto the objective
lens.
(1) Remove the container/wrench (Figure 1.3.) from the carrying
case pouch.
CAUTION
-
(2) If the objective lens cap or sacrificial window is on the objective
lens of the monocular, remove it.
(3) Carefully open the container/wrench and remove the LIF. Refer
to Figure 2.9.
(4) Hold the LIF by the ridged end (see Figure 2.9.) and thread it
clockwise, into the end of the objective lens.
CAUTION
LIF
RIDGES
COUNTAINER/
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